the senate is expected to vote on the chuck hagel nomination. it's been a rough ride for the former republican senator. his fellow republicans oppose him on his positions on israel, iran and iraq and viewing him as disloyal in the nebraska senate race. >> heather: ominous developments out of iran. tehran has announced locations for 16 more nuclear power plants days before talks with world powers over it's atomic program. the revolutionary guard most powerful force there is taking off three days of war drills. they involve air and ground units as they look to upgrade their combat readiness. conner powell has the latest from our middle east bureau. >> these war games come as the tension between iran and the rest of the world continues to mount. iranian state television said the goal of these war games is to improve the islamic republic combat readiness. tanks and troops video show attacks. israel accuse iran that they are trying to build a nuclear weapon a claim they subject that they say is for peaceful purposes. israel hinted that it would strik